diff --git a/sub/vim/vimrc b/sub/vim/vimrc
index 29e329f..ebb59ce 100644
--- a/sub/vim/vimrc
+++ b/sub/vim/vimrc
@@ -105,12 +105,6 @@ call vundle#begin()
     " requiered patch your font
     Plugin 'ryanoasis/vim-devicons'
 
-    Plugin 'neovim/nvim-lspconfig'
-    Plugin 'hrsh7th/nvim-cmp'
-    Plugin 'hrsh7th/cmp-nvim-lsp'
-    Plugin 'saadparwaiz1/cmp_luasnip'
-    Plugin 'L3MON4D3/LuaSnip'
-
 call vundle#end()
 
 filetype plugin indent on
@@ -168,113 +162,3 @@ let g:multi_cursor_prev_key            = '<C-p>'
 let g:multi_cursor_skip_key            = '<C-x>'
 let g:multi_cursor_quit_key            = '<Esc>'
 
-
-
-lua << EOF
--- Set completeopt to have a better completion experience
-vim.o.completeopt = 'menuone,noselect'
-
--- luasnip setup
-local luasnip = require 'luasnip'
-
--- nvim-cmp setup
-local cmp = require 'cmp'
-cmp.setup {
-  completion = {
-    autocomplete = false
-  },
-  snippet = {
-    expand = function(args)
-      require('luasnip').lsp_expand(args.body)
-    end,
-  },
-  mapping = {
-    ['<C-p>'] = cmp.mapping.select_prev_item(),
-    ['<C-n>'] = cmp.mapping.select_next_item(),
-    ['<C-d>'] = cmp.mapping.scroll_docs(-4),
-    ['<C-f>'] = cmp.mapping.scroll_docs(4),
-    ['<C-Space>'] = cmp.mapping.complete(),
-    ['<C-e>'] = cmp.mapping.close(),
-    ['<CR>'] = cmp.mapping.confirm {
-      behavior = cmp.ConfirmBehavior.Replace,
-      select = true,
-    },
-    ['<Tab>'] = function(fallback)
-      if vim.fn.pumvisible() == 1 then
-        vim.fn.feedkeys(vim.api.nvim_replace_termcodes('<C-n>', true, true, true), 'n')
-      elseif luasnip.expand_or_jumpable() then
-        vim.fn.feedkeys(vim.api.nvim_replace_termcodes('<Plug>luasnip-expand-or-jump', true, true, true), '')
-      else
-        fallback()
-      end
-    end,
-    ['<S-Tab>'] = function(fallback)
-      if vim.fn.pumvisible() == 1 then
-        vim.fn.feedkeys(vim.api.nvim_replace_termcodes('<C-p>', true, true, true), 'n')
-      elseif luasnip.jumpable(-1) then
-        vim.fn.feedkeys(vim.api.nvim_replace_termcodes('<Plug>luasnip-jump-prev', true, true, true), '')
-      else
-        fallback()
-      end
-    end,
-  },
-  sources = {
-    { name = 'nvim_lsp' },
-    { name = 'luasnip' },
-  },
-}
-EOF
-
-
-
-
-lua << EOF
-local nvim_lsp = require('lspconfig')
-
--- Use an on_attach function to only map the following keys
--- after the language server attaches to the current buffer
-local on_attach = function(client, bufnr)
-
-  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
-  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
-
-  -- Enable completion triggered by <c-x><c-o>
-  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-
-  -- Mappings.
-  local opts = { noremap=true, silent=true }
-
-  -- See `:help vim.lsp.*` for documentation on any of the below functions
-  buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
-  buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
-  buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
-  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
-  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
-  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
-  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
-  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
-  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
-  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
-  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
-  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
-  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
-  buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.formatting()<CR>', opts)
-
-end
-
--- Use a loop to conveniently call 'setup' on multiple servers and
--- map buffer local keybindings when the language server attaches
-local servers = { 'pyright' }
-for _, lsp in ipairs(servers) do
-  nvim_lsp[lsp].setup {
-    on_attach = on_attach,
-    flags = {
-      debounce_text_changes = 150,
-    }
-  }
-end
-EOF
-